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This object is meant to own the ObjectFiles and their underlying MemoryBuffer. It is basically the equivalent of an OwningBinary except that it efficiently handles Archives. It is optimized for efficiently providing mappings of members of the same archive when they are opened successively (which is standard in Darwin debug maps, objects from the same archive will be contiguous). Of course, the BinaryHolder will also be used by the DWARF linker once it is commited, but for now only the debug map parser uses it. With this change, you can run llvm-dsymutil on your Darwin debug build of clang and get a complete debug map for it. Differential Revision: http://reviews.llvm.org/D6690 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225207 91177308-0d34-0410-b5e6-96231b3b80d8
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you're writing a package for LLVM, see docs/Packaging.rst for our suggestions.